[Coco] MC6847 + Component video

[didier derny]

Hi, 

Luis send some schematics on the mailing list. I tried it
The image is really crisp better that what I ever got with the composite
But the color are definitively bad  (I was using Luis schematics + GBS 8220)

I'm thinking to reproduce what is used in the Alice 4K  (kind of clone of MC10)
To produce a RGB signal  (European TV still has a scart entry)

--
Didier


-----Message d'origine-----
De : Coco [mailto:coco-bounces at maltedmedia.com] De la part de Joe Grubbs
Envoyé : mardi 21 avril 2015 22:04
À : coco at maltedmedia.com
Objet : [Coco] MC6847 + Component video

The 6847 datasheet implies that one could connect it a monitor/television with component (Y-BY-RY) inputs via some kind of driver or buffer. Has anyone ever tried this? If so, is there a schematic for a driver/buffer that works well?


 		 	   		  

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